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vivovivo X21i

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vivo X21i Specifications

vivovivo
vivo X21i
Released 2018, May. Released 2018, May159 g (5.61 oz), 7 mmAndroid 8.1 (Oreo), Funtouch 464GB/128GB storage, no card slot
vivo X21i

6.28"

1080 x 2280 pixels

12 MP

f/1.8

6GB RAM

Helio P60 (12 nm)

3425mAh

18W

Launch

Announced2018, May. Released 2018, May

Body

dimensions154.4 x 75 x 7 mm (6.08 x 2.95 x 0.28 in)
weight159 g (5.61 oz)
simNano-SIM + Nano-SIM

Features

sensorsFingerprint (rear-mounted), accelerometer, proximity, compass

Display

typeSuper AMOLED
size6.28 inches, 98.4 cm2 (~85.0% screen-to-body ratio)
resolution1080 x 2280 pixels, 19:9 ratio (~402 ppi density)

Performance & OS

osAndroid 8.1 (Oreo), Funtouch 4
chipsetMediatek MT6771 Helio P60 (12 nm)
cpuOcta-core (4x2.0 GHz Cortex-A73 & 4x2.0 GHz Cortex-A53)
gpuMali-G72 MP3

Memory

card SlotmicroSDXC (uses shared SIM slot)
internal64GB 6GB RAM, 128GB 4GB RAM

Main Camera

Dual camera (rear)

Video: 1080p@30fps

Standard
1
Resolution:12 MP
Aperture:f/1.8
Pixel size:1.4µm
Sensor size:1/2.55
Autofocus:dual pixel
Video:1080p
Standard
2
Video:1080p

Features

  • LED flash
  • HDR
  • panorama

Selfie Camera

Single camera (front)

Wide
1
Resolution:24 MP
Aperture:f/2.0
Focal length:26mm
Pixel size:0.9µm
Sensor size:1/2.8

Battery

typeLi-Ion 3425 mAh, non-removable
charging18W wired

Sound

loudspeakerYes
jack35mmYes

Connectivity

wlanWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
bluetooth5.0, A2DP, LE
positioningGPS, GLONASS
nfcNo
radioFM radio
usbmicroUSB 2.0, OTG

Network

2GGSM 850 / 900 / 1800 / 1900
3GHSDPA 850 / 900 / 2100
4G1, 3, 4, 5, 8, 38, 39, 40, 41

Additional Features

Colors
modelsX21i A
N

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phonesgate.com•Jul 12, 2026

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